Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Chenchy Jeffrey Lin0
Xiaorong Wang0
James E. Hall0
Georg G. A. Böhm0
Date of Patent
March 1, 2011
0Patent Application Number
125042550
Date Filed
July 16, 2009
0Patent Primary Examiner
Patent abstract
A polymer nanoparticle is provided. The nanoparticle includes an inner layer having alkenylbenzene monomer units. The nanoparticle further includes an outer layer having monomer units selected from conjugated dienes, alkylenes, alkenylbenzenes, and mixtures thereof. The nanoparticle has at least one functional group associated with the outer layer. Applications of use as additives for rubber, including the rubber compositions, are also provided.
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